Examples of org.apache.xalan.templates.ElemTemplateElement

org.apache.xalan.templates.ElemTemplateElement
An instance of this class represents an element inside an xsl:template class. It has a single "execute" method which is expected to perform the given action on the result tree. This class acts like a Element node, and implements the Element interface, but is not a full implementation of that interface... it only implements enough for basic traversal of the tree. @see Stylesheet

  {
    Vector elems = new Vector();
    int nStackSize = m_currentTemplateElements.size();
    for(int i = 0; i < nStackSize; i++)
    {
      ElemTemplateElement elem = (ElemTemplateElement) m_currentTemplateElements.elementAt(i);
      if(null != elem && (elem.getXSLToken() != Constants.ELEMNAME_TEMPLATE))
      {
        elems.addElement(elem);
      }
    }
    return elems;

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   * @return The current xsl:template, should not be null.
   */
  public ElemTemplate getCurrentTemplate()
  {


    ElemTemplateElement elem = getCurrentElement();


    while ((null != elem)
           && (elem.getXSLToken() != Constants.ELEMNAME_TEMPLATE))
    {
      elem = elem.getParentElem();
    }


    return (ElemTemplate) elem;
  }

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   */
  public void executeFromSnapshot(TransformSnapshot ts)
          throws TransformerException
  {


    ElemTemplateElement template = getMatchedTemplate();
    int child = getMatchedNode();


    pushElemTemplateElement(template);  //needed??
    m_xcontext.pushCurrentNode(child);  //needed??
    this.executeChildTemplates(template, true);  // getResultTreeHandler());

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   */
  public void endElement(
          StylesheetHandler handler, String uri, String localName, String rawName)
            throws SAXException
  {
   ElemTemplateElement function = handler.getElemTemplateElement();
   SourceLocator locator = handler.getLocator();
   validate(function, handler); // may throw exception
   super.endElement(handler, uri, localName, rawName);   
  }

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  && !(ancestorIsOk(elem)))
      {
        msg ="misplaced literal result in a func:function container.";
        handler.error(msg, new SAXException(msg));
      }
      ElemTemplateElement nextElem = elem.getFirstChildElem();
      while (nextElem == null)
      {
        nextElem = elem.getNextSiblingElem();
        if (nextElem == null)
          elem = elem.getParentElem();

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  boolean ancestorIsOk(ElemTemplateElement child)
  {
    while (child.getParentElem() != null && !(child.getParentElem() instanceof ElemExsltFunction))
    {
      ElemTemplateElement parent = child.getParentElem();
      if (parent instanceof ElemExsltFuncResult 
          || parent instanceof ElemVariable
          || parent instanceof ElemParam)
        return true;
      child = parent;

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    try
    {
      // ElemTemplateElement parent = handler.getElemTemplateElement();
      XSLTElementDef def = getElemDef();
      Class classObject = def.getClassObject();
      ElemTemplateElement elem = null;


      try
      {
        elem = (ElemTemplateElement) classObject.newInstance();


        elem.setDOMBackPointer(handler.getOriginatingNode());
        elem.setLocaterInfo(handler.getLocator());
        elem.setPrefixes(handler.getNamespaceSupport());
      }
      catch (InstantiationException ie)
      {
        handler.error(XSLTErrorResources.ER_FAILED_CREATING_ELEMTMPL, null, ie);//"Failed creating ElemTemplateElement instance!", ie);
      }

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  protected void appendAndPush(
          StylesheetHandler handler, ElemTemplateElement elem)
            throws org.xml.sax.SAXException
  {


    ElemTemplateElement parent = handler.getElemTemplateElement();
    if(null != parent)  // defensive, for better multiple error reporting. -sb
    {
      parent.appendChild(elem);
      handler.pushElemTemplateElement(elem);
    }
  }

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   */
public void selected(SelectionEvent ev)
    throws javax.xml.transform.TransformerException {


    if (m_traceSelection) {
        ElemTemplateElement ete = (ElemTemplateElement) ev.m_styleNode;
        Node sourceNode = ev.m_sourceNode;


        SourceLocator locator = null;
        if (sourceNode instanceof DTMNodeProxy) {
            int nodeHandler = ((DTMNodeProxy) sourceNode).getDTMNodeNumber();
            locator =
                ((DTMNodeProxy) sourceNode).getDTM().getSourceLocatorFor(
                    nodeHandler);
        }


        if (locator != null)
            m_pw.println(
                "Selected source node '"
                    + sourceNode.getNodeName()
                    + "', at "
                    + locator);
        else
            m_pw.println(
                "Selected source node '" + sourceNode.getNodeName() + "'");


        if (ev.m_styleNode.getLineNumber() == 0) {


            // You may not have line numbers if the selection is occuring from a
            // default template.
            ElemTemplateElement parent =
                (ElemTemplateElement) ete.getParentElem();


            if (parent == ete.getStylesheetRoot().getDefaultRootRule()) {
                m_pw.print("(default root rule) ");
            } else if (

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      }
    }
    
    handler.getStylesheet().setOutput(m_outputProperties);
    
    ElemTemplateElement parent = handler.getElemTemplateElement();
    parent.appendChild(m_outputProperties);
    
    m_outputProperties = null;
  }

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Related Classes of org.apache.xalan.templates.ElemTemplateElement

org.apache.xalan.extensions.ExtensionHandlerExsltFunction

org.apache.xalan.processor.CompilingStylesheetHandler

org.apache.xalan.processor.ProcessorAttributeSet

org.apache.xalan.processor.ProcessorCharacters

org.apache.xalan.processor.ProcessorExsltFuncResult

org.apache.xalan.processor.ProcessorExsltFunction

org.apache.xalan.processor.ProcessorLRE

org.apache.xalan.processor.ProcessorOutputElem

org.apache.xalan.processor.ProcessorTemplateElem

org.apache.xalan.processor.ProcessorText

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